Side by side
Fears Brunswick 40 (Black)vsGrand Seiko SBGW306
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
12 of 29 specs differDiameter
Brunswick 40 (Black)40mm
SBGW30636.5mm
Power Reserve
Brunswick 40 (Black)40h
SBGW30672h
Water Resistance
Brunswick 40 (Black)15m
SBGW306100m
MSRP
Brunswick 40 (Black)$3,545
SBGW306$17,900
Full specifications
Case
6 specsDiameter
40mm
36.5mm
Thickness
11.9mm
11.7mm
Lug-to-Lug
46.5mm
42.7mm
Lug Width
20mm
18mm
Material
316L Stainless Steel
Gold
Water Resistance
15m
100m
Crystal & Dial
2 specsCrystal
Domed Sapphire
Sapphire
AR Coating
Inner
Yes
Movement
3 specsCaliber
La Joux-Perret G100
9S64
Type
Automatic
Manual
Power Reserve
40h
72h
Pricing
1 specsMSRP
$3,545
$17,900
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